gpio: refer to gpio device in prints and debugfs
We use the new struct device inside gpio_chip to related debug
prints and warnings, and we also add it to the debugfs dump.
Cc: Johan Hovold <johan@kernel.org>
Cc: Michael Welling <mwelling@ieee.org>
Cc: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 3a073ab..4b94e31 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -304,8 +304,8 @@
gpio = gpio_name_to_desc(gc->names[i]);
if (gpio)
- dev_warn(gc->parent, "Detected name collision for "
- "GPIO name '%s'\n",
+ dev_warn(&gc->gpiodev->dev,
+ "Detected name collision for GPIO name '%s'\n",
gc->names[i]);
}
@@ -528,7 +528,7 @@
spin_unlock_irqrestore(&gpio_lock, flags);
if (requested)
- dev_crit(chip->parent,
+ dev_crit(&chip->gpiodev->dev,
"REMOVING GPIOCHIP WITH GPIOS STILL REQUESTED\n");
/* FIXME: need to be moved to gpio_device and held there */